edu.umn.cs.nlp.mt.chiang2007
Class Parser

java.lang.Object
  edu.umn.cs.nlp.mt.chiang2007.Parser

public class Parser
extends Object

Version:

$LastChangedDate: 2007-11-26 10:42:44 -0600 (Mon, 26 Nov 2007) $

Author:

Lane Schwartz

See Also:

"Hierarchical phrase-based translation" by David Chiang (Computational Linguistics, 2007), "A Hierarchical Phrase-Based Model for Statistical Machine Translation" by David Chiang (ACL, 2005), "Better k-best Parsing" by Liang Huang & David Chiang (IWPT, 2005)

Field Summary

static String	DB_NAME Internal name for the grammar database; needed by the backing Berkeley DB JE database
static int	NGRAM_ORDER

Constructor Summary

Parser(int rule_b, String databaseDirectory, String dbEncoding, int nbestSize, Locale locale, NGramDB languageModel)

Parser(int rule_b, String databaseDirectory, String dbEncoding, int nbestSize, NGramDB languageModel)

Parser(TranslationRules rules, int nbestSize, Locale locale, LanguageModel languageModel)

Method Summary

void	close()
int	getNBestSize()
boolean	isOpen()
static void	main(String[] args)
List<Translation>	parse(String... token)
List<Translation>	parse(String sentence)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

NGRAM_ORDER

public static final int NGRAM_ORDER

See Also:

Constant Field Values

DB_NAME

public static final String DB_NAME

Internal name for the grammar database; needed by the backing Berkeley DB JE database

See Also:

Constant Field Values

Constructor Detail

Parser

public Parser(int rule_b,
              String databaseDirectory,
              String dbEncoding,
              int nbestSize,
              NGramDB languageModel)

Parser

public Parser(int rule_b,
              String databaseDirectory,
              String dbEncoding,
              int nbestSize,
              Locale locale,
              NGramDB languageModel)

Parser

public Parser(TranslationRules rules,
              int nbestSize,
              Locale locale,
              LanguageModel languageModel)

Method Detail

getNBestSize

public int getNBestSize()

parse

public List<Translation> parse(String sentence)

parse

public List<Translation> parse(String... token)

isOpen

public boolean isOpen()

close

public void close()

main

public static void main(String[] args)